After power on, under the endoscopic sight, the stones in the bile duct shattered and several small pieces of stone were divided.

The 7f grabbing pincers were as clever as Boss Zheng’s fingers, and began to grab the pieces one by one and take them out.

“50v.”

“45v.”

Zheng Ren continued to make medical advice.

The frequency of hydraulic and electrical gravel is extremely small. In many cases, even a little bit of stone cannot be broken by electricity once. It takes three or five times to achieve a very simple operation.

It was a bit too cautious, and Zhu Liangchen couldn't help but think.

Zheng Ren is like a child playing with building blocks, carefully using the energy field formed by the current to "strip" the gravel around the connotation tube bit by bit.

Although Zhu Liangchen stood in the position of the assistant, he really had nothing to do. He didn't need anything else except to help the guide wire of the 7f grab the clamp.

Zheng Ren stood in front of the patient like a mountain, staring at the screen tightly, without blinking. His figure made Zhu Liangchen feel a little depressed and he felt dizzy.

And under Zheng Ren's extremely careful operation, the lollipop in the bile duct began to break, and turned into gravel like a thread and was taken out by the grabbing forceps.

10 minutes...

30 minutes...

1 hour...

3 hours...

Zheng Ren was steadily performing the operation, not in a hurry at all.

Zhu Liangchen was tired, so he didn't have to do anything, but just standing straight in front of the operating table was tired.

His legs were as if he had lead, and he felt uncomfortable. Especially Boss Zheng's back was pressing on his heart like a mountain, which made Zhu Liangchen feel troublesome even when he took a breath.

This surgery was done... I was too careful, Zhu Liangchen sighed. He just said a few words in his heart, and no matter how many he had, he would not dare to do it at all.

Boss Zheng is focused and serious, and the same is true for Su Yun. Zhu Liangchen feels like a little transparent person, and no one cares about his feelings at all.

If it were in the past, Zhu Liangchen would definitely feel that he had been insulted. No matter what, he was also the director of the imperial capital.

But today, Director Kong's words made him suddenly realize.

Zhou Chunyong has already achieved his best. Did he lose the power to stand on the platform? Zhu Liangchen sighed softly and turned his attention to the ERP screen.

Boss Zheng had a three-hour operation, and the current was not determined by the electricity, but the purpose was very clear. The current was like an invisible hand, which knocked down the stones attached to the connotation tube in the bile duct and clamped them out.

The invisible electric field and the tangible 7f grasping pincers are like a pair of extremely clever hands, peeling the stones off the connotation tube bit by bit. Every step is done carefully, for fear of any mistakes.

Zhu Liangchen was a little dazed. He felt that Boss Zheng was like the most awesome craftsman, carving a rare porcelain, and was extremely careful, patient and attentive in every operation.

Over time, the approximate shape of the connotation tube appears in the field of vision of the endoscopic.

Zhu Liangchen knew that Boss Zheng used endoscopy technology as a surgical procedure.

Zhu Liangchen knew about the blunt separation and feel during casual chats, but when Boss Zheng used hydraulic and grabbing pliers to present all of this in front of him, Zhu Liangchen still felt that it was too magical.

If he still had a trace of suspicion about what Boss Kong said before, then Zhu Liangchen had completely knelt down at this time.

Especially when he saw the location of the connotation tube breaking, Boss Zheng carefully reduced the hydraulic voltage to 30v, and then "knocked" the stones on it after several consecutive electric shocks.

Zhu Liangchen even knelt completely.

What is ability? What others cannot do is ability. Boss Zheng is not only delicate in his technique, but also amazingly patient. He is like being tireless, "knocking" stones bit by bit, and he can't tell at all that he is impatient.

Zhu Liangchen could feel the calmness coming from Boss Zheng, and the indifference could even be said to be cold.

In his eyes, no one exists except the stones in the bile ducts.

Another hour later, Zhu Liangchen felt that his eyes were already a little blurred. Zheng Ren suddenly said, "It's almost done, give the 30v voltage 5 times in a row, I'll try it."

"Yes." Su Yun's voice was not as jumping as before, but became much calmer. I don't know if it was tired or shocked by his boss's patience.

"Give power."

Zheng Ren placed his seat and said in a deep voice.

The sound of slap echoed in Zhu Liangchen's ears, as if he could hear the sound of the electric field in the bile duct.

The grab pinch was steadily contained on the connotation tube. As Zheng Ren moved slightly, the connotation tube moved a little!

It's done! Zhu Liangchen didn't relax and was happy, but on the contrary, he was very nervous.

From the bile duct to the duodenum, you have to pass through the intestine, stomach, and esophagus and then pull out. Can the connotation tube that has been in 14 years withstand such a distant "journey"?

As long as it is broken, what should I do next? Zhu Liangchen didn't know, all he could do was watch silently.

The connotation tube that could no longer be seen clearly was "built" by Zheng Ren's invisible hand, which was a little thicker than Zhu Liangchen's consciousness, but it was very smooth, at least without hard protrusions scratching the bile duct.

Under the action of the grab clamp, the connotation tube was pulled out bit by bit.

Zhu Liangchen held his breath and watched the connotation tube be wrapped in bile around him, moving forward slowly like a piece of floating wood.

Sometimes the field of vision of the ercp lens is not very clear, and in order to find the line of sight, the lens moves slightly up and down.

Every time the ercp camera moves, it feels like it is turning upside down, and Zhu Liangchen feels a little disgusting.

Even as he looked, he didn't know where Boss Zheng used the grab pliers to pull the connotation tube.

His hand speed and vision were completely beyond Zhu Liangchen's understanding and acceptance range, but he was still watching hard, silently muttering in his heart that he must not have any more trouble.

However, because he looked too carefully, especially the ercp cameras, Zhu Liangchen felt very uncomfortable. His stomach was so turbulent that he felt... motion sickness.

Boss Zheng is looking for an angle to see the path of the connotation tube, Zhu Liangchen knows this. But what he doesn't know is how Boss Zheng operates the ercp device to offset the impact of intestinal peristalsis... Uh, has the duodenum already passed?

Zhu Liangchen was shocked to find this.

The vision in front of me suddenly became clear, and I had passed the pylorus and reached my stomach.

How did he operate?

Even though Zhu Liangchen stood behind Boss Zheng and occupied the best viewing position, he looked at him without blinking, but still did not understand Boss Zheng's operation method.
Chapter completed!